** Description changed: - == Update: == + == Update2: == nvidia delivered a new driver: 381.09 beta https://devtalk.nvidia.com/default/topic/1002788 From release notes: "Fixed a regression that caused corruption in certain applications, such as window border shadows in Unity, after resuming from suspend." (nvidia) - -- + == Update1: == Nvidia states that the bug will be fixed in the next release: https://devtalk.nvidia.com/default/topic/990898/linux/suspend-corrupts- window-manager-after-upgrade-to-378-09/2. However no timeline for the next release was mentioned. Meanwhile workarounds have to be used to alleviate/overcome the bad window borders and title bar caused by driver version 375.39. - == Possible workarounds for the time being == + -- Possible workarounds for the time being -- - Alternative A: Keep using nvidia-375.39 with workarounds. E.g. kill or replace compiz process. See comments #13 and #44 given below for implementation details. Beware, some users found the command killed applications like Firefox or Thunderbird on resume while others did not. E.g. Use "unity" command (see comments #4 and #23) E.g. Click an effect in CompizConfig Setting Manager (CCSM) --> Effects. (see comment $5) - Alternative B: Use alternative graphic drivers. E.g. Install nvidia-340 package if that versions supports your graphic card: sudo apt install nvidia-340. Or use Nouveau display driver or other suitable drivers available in System Settings --> Software & Updates --> Additional Drivers. - Alternative C: Downgrade to earlier driver versions that worked before the updgrade occurred. E.g. use nvidia-367 package. Beware, that this driver version has unfixed security holes! Downgrading works in Yakkety, possibly also in Xenial, but likely not in Zesty. Command to downgrade: sudo apt install nvidia-367=367.57-0ubuntu3 libcuda1- 367=367.57-0ubuntu3 nvidia-opencl-icd-367=367.57-0ubuntu3 ------------------------------------------------------------------------ Original text of this bug report: My system graphic driver had just updated to 375.39 but Borders of pop- up windows are displayed badly. This is especially true after waking up from suspend mode. this driver is buggy. I am using Ubuntu 16.04. Any way to rectify this display problem?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667158 Title: Regression: Borders of windows and desktop background are displayed badly after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/linuxmint/+bug/1667158/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
